I asked this be ause i play racing games like Gran Turismo. You faved one of my GT6 screenshots.
I got a better suggestion (search them up since you know little of sports cars):
Cloud: Lamborghini Aventador LP700-4 (700 Horsepower with good handling? Me gusta!), Lamborghini Murcielago LP670-4 SuperVeloce, Ducati Diavel and 1199 Panigale (But he still likes his Eidolon Fenrir more due to his Gestalt form being a big bike where he can load his and Lightning's weapons in its wing compartments)
Lightning: Ferrari FXX, Ferrari 458 Italia, Ferrari 430 Scuderia, Ferrari Enzo, Porsche 911, Porsche Cayman (both car makers have a horse on its logo, so both should fit her)
Storm: Add Ducati to his bike collection like his dad's Diavel and 1199 Panigale.
Rain: That can do! Could try an Audi R8 and the Mercedes-Benz SLS AMG. For something sharp, she can try the Mitsubishi Lancer Evolution X.
Ven: That and I can add American muscle cars like Chevrolet Corvette Stingray C7, Chevrolet Corvette Grand Sport C4, Chevrolet Camaro SS. He could try the Subaru Impreza too to contrast Rain since both the Lancer Evolution and the Impreza are fated rival cars to each other.